[jira] [Created] (ZOOKEEPER-4034) Replace lambda with method reference

[LiAoNan (Jira)]

LiAoNan created ZOOKEEPER-4034:
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             Summary: Replace lambda with method reference
                 Key: ZOOKEEPER-4034
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4034
             Project: ZooKeeper
          Issue Type: Improvement
            Reporter: LiAoNan


replace

{code:java}
static final Supplier<Socket> DEFAULT_SOCKET_FACTORY = () -> new Socket();
{code}
with

{code:java}
static final Supplier<Socket> DEFAULT_SOCKET_FACTORY = Socket::new;
{code}




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